Temperature and Humidity Sensor
DHT11 is one of the commonly used sensor module for Temperature and Humidity measurement. It is lab calibrated and provides digital output. DHT11 consist of a NTC temperature measurement component, a resistive type humidity measurement component and a high performance 8-bit microcontroller inside. It outputs data every 2 seconds. It is highly reliable and robust.
3 in stock
- Additional Information
- Reviews (0)
- Very low cost
- Input power 3 to 5.5 volt
- Maximum current use 2.5mA during conversion (data request)
- Humidity range 20 to 80% with 5% accuracy
- Temperature range 0 to 50°C with ±2°C accuracy
- Sampling rate less than 1 second
|Dimensions||15.5 x 12 x 5.5 mm|
Digital Barometric Pressure Sensor0 out of 5
This sensor module is made using BMP180, a high performance, ultra-low power digital barometric pressure sensor manufactured by Bosch Sensortec. It is a commonly used sensor in advanced mobile devices like smart phones, tablets and sports devices. It can be easily interfaced with a microcontrollor unit through I2C interface.
Magnetic Reed Switch 22mm0 out of 5
This is a small non-contact magnetic switch which operates under the presence of Magnetic Field. It is commonly referred to as Reed Switch or Magnetic Switch. This switch contains a glass capsule in which two ferrous materials. When exposed to a magnetic field these ferrous materials comes in contact and switch closes due to magnetic attraction. When the magnetic field is removed these materials separates and switch opens.
8 Channel Capacitive Touch Sensor0 out of 5
This is an 8 channel capacitive digital touch sensor module made using IC TTP226. This is designed for replacing traditional button switches with fixed pad size which is able to detect stable touch of human body. It is compatible with Arduino Boards, Raspberry Pi, PIC, 8051, Atmel AVR microcontrollers etc.
Vibration Sensor Module SW-4200 out of 5
SW-420 Vibration Sensor is a one of the most commonly used module for vibration or tilt detection above a particular threshold. This module consisting of vibration sensor SW-420 switch and comparator LM393. The comparator converts signals from switch to Digital Output. The module outputs logic LOW when there is no vibration. Compatible with Arduino, Raspberry Pi, PIC, Atmel, 8051 Microcontrollers.
Waterproof Digital Temperature Sensor DS18B200 out of 5
This is a waterproofed and prewired version of DS18B20. The DS18B20 is a high precision one wire digital temperature sensor providing 9-bit to 12-bit Celsius temperature measurements and has an alarm function with non-volatile user programmable upper and lower trigger points. The DS18B20 communicates over a 1 wire bus. It has an operating temperature range of -55°C to 125°C and is accurate to +-0.5°C over the range of -10°C to 85°C. . Each DS18B20 has a 64 bit serial code enabling multiple DS18B20 to be connected to the same 1 wire bus.
ACS712 Hall Current Sensor0 out of 5
This Hall Effect Current Sensor module is made using AC712, a fully integrated hall effect based linear current sensor IC with 2.1 kVRMS isolation and a low resistance current conductor. It is able to measure AC or DC currents up to 30A. This module can be directly interfaced with 5V microcontrollers having Analog to Digital Converter module.
Force Sensing Resistor 0.5″0 out of 5
This is a force sensor resistor having a round sensing area of 0.5″ diameter. The resistance across the sensor terminals will vary depending upon the amount of pressure applied to the sensing area. As the applied pressure increases, resistance decreases. During no load conditions, the resistance will be greater than 1MΩ. This sensor is able to measure forces in the range of 100g to 10kg. You can easily interface this sensor with Microcontrollers, Arduino Boards, Raspberry Pi etc. using an Analog to Digital Converter (ADC).
Flex Sensor 2.2″0 out of 5
This is a simple flex sensor of length 2.2 inch manufactured by Spectra Symbol. The resistance across the sensor terminals increases as the sensor is flexed. This is a patented technology by Spectra Symbol. This sensor can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc. using an Analog to Digital Converter (ADC).
GY-273 Triple Axis Magnetometer0 out of 5
The GY-273 Triple Axis Magnetometer module is made using HMC5883L, an IC for low magnetic field sensing. It is able to measure magnetic fields ranging from ±1.3 ~ 8 gauss and provides I2C digital interface for applications such as low cost magnetometry and compassing. This module can easily be interfaced with Arduino Boards, Raspberry Pi, 3.3V and 5V microcontrollers as it can work from 3V to 5V supply.
Temperature Humidity Sensor – AM23010 out of 5
AM2301 is a digital temperature and humidity sensor module made using a capacitive humidity sensor, a high precision temperature sensor and an 8 bit microcontroller. Former name of this sensor was DHT21. This module provides extremely accurate outputs as it is digitally calibrated using the coefficients stored in the microcontroller. It has a wide operating voltage range, 3.3V ~ 5.2V makes its interface easy with a wide variety of devices. AM2301 sensor module can be easily interfaced with Arduino Boards, Raspberry Pi and other microcontroller units with its single bus interface.